For thousands of years, people have expected their children to marry within their family faith and culture. Family life, in its largest sense, is easier this way. Marriage partners are easier to find among shared communities like synagogues, mosques, parochial schools or parishes; families know more about each other and often form smoother in-law relationships. Religious rituals bind partners to preceding generations as well as to their future children and to one another. All the thousand small, nearly invisible connections shared faith creates helps to enable more stable marriages and thicker, stronger emotional ties between parents, children, in-laws and the larger religious community. It isn’t the distrust of the outside world as much as the desire to sustain the uniqueness of a specific religious worldview that has linked Catholic to Catholic, Jew to Jew, Muslim to Muslim, Hmong to Hmong in marriage for generations. The practical, easier simplicity of sha